MarvinImage (MarvinFramework 1.5.5 API)

java.lang.Object
- marvin.image.MarvinImage

所有已实现的接口:

Cloneable
```
public class MarvinImage
extends Object
implements Cloneable
```
Image object with many operations. This class is the image representation used for the other classes in the framework.

版本:

1.0 02/13/08

作者:

Danilo Roseto Munoz, Fabio Andrijaukas, Gabriel Ambrosio Archanjo

字段概要

字段
限定符和类型	字段和说明
`protected boolean[]`	`arrBinaryColor`
`protected int[]`	`arrIntColor`
`protected int`	`b`
`protected Color`	`color`
`static int`	`COLOR_MODEL_BINARY`
`static int`	`COLOR_MODEL_RGB`
`protected int`	`colorModel`
`protected String`	`formatName`
`protected int`	`g`
`protected BufferedImage`	`image`
`protected int`	`numComponents`
`static int`	`PROPORTIONAL`
`protected int`	`r`
`protected int`	`rgb`

构造器概要

构造器
构造器和说明
`MarvinImage()` Creates an image with just 1x1 resolution.
`MarvinImage(BufferedImage img)` Constructor using a image in memory
`MarvinImage(BufferedImage img, String fmtName)` Constructor using a image in memory
`MarvinImage(int w, int h)` Constructor to blank image, passing the size of image
`MarvinImage(int w, int h, int cm)`

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法和说明
`void`	`allocColorArray()`
`int`	`boundRGB(int rgb)`
`void`	`clear()`
`void`	`clear(int color)`
`MarvinImage`	`clone()` Clones the `MarvinImage`
`protected static void`	`copyBinaryColorArray(MarvinImage imgSource, MarvinImage imgDestine)`
`static void`	`copyColorArray(MarvinImage imgSource, MarvinImage imgDestine)`
`protected static void`	`copyIntColorArray(MarvinImage imgSource, MarvinImage imgDestine)`
`void`	`drawLine(int x0, int y0, int x1, int y1, Color c)` Bresenham愀 Line Drawing implementation
`void`	`drawRect(int x, int y, int w, int h, Color c)` Draws a rectangle in the image.
`void`	`drawRect(int x, int y, int w, int h, int length, Color c)`
`boolean`	`equals(Object obj)` Compare two MarvinImage objects
`void`	`fillRect(int x, int y, int w, int h, Color c)` Fills a rectangle in the image.
`void`	`fillRectBinaryt(int x, int y, int w, int h, boolean value)` Fills a rectangle in a binary image
`int`	`getAlphaComponent(int x, int y)`
`boolean`	`getBinaryColor(int x, int y)`
`boolean[]`	`getBinaryColorArray()`
`BufferedImage`	`getBufferedImage()`
`BufferedImage`	`getBufferedImage(int width, int height)` Resize and return the image passing the new height and width
`BufferedImage`	`getBufferedImage(int width, int height, int type)` Resize and return the image passing the new height and width, but maintains width/height factor
`BufferedImage`	`getBufferedImageNoAlpha()`
`int`	`getColorModel()`
`int`	`getComponents()`
`String`	`getFormatName()`
`int`	`getHeight()` Returns the height
`int`	`getIntColor(int x, int y)` Gets the integer color composition for x, y position
`int[]`	`getIntColorArray()`
`int`	`getIntComponent0(int x, int y)` Gets the integer color component 0 in the x and y position
`int`	`getIntComponent1(int x, int y)` Gets the integer color component 1 in the x and y position
`int`	`getIntComponent2(int x, int y)` Gets the integer color component 2 in the x and y position
`BufferedImage`	`getNewImageInstance()` Return a new instance of the BufferedImage
`int`	`getType()` Gets the type
`int`	`getWidth()` Returns the width
`boolean`	`isValidPosition(int x, int y)`
`int`	`limit8bitsColor(int color)` Limits the color value between 0 and 255.
`double`	`multi8p(int x, int y, double masc)` Multiple of gradient windwos per masc relation of x y
`int[]`	`Multi8p(int x, int y, int[][] masc)` Convolution operator
`void`	`resize(int w, int h)` Resize the image passing the new height and width
`void`	`setAlphaComponent(int x, int y, int alpha)`
`void`	`setAlphaToColor(int color)` Set pixels having alpha == 0 to an a given color.
`void`	`setBinaryColor(int x, int y, boolean value)`
`void`	`setBufferedImage(BufferedImage img)` Sets a new image
`void`	`setColorModel(int cm)`
`void`	`setColorToAlpha(int alpha, int color)` Set alpha to 0 for a given color
`void`	`setDimension(int w, int h)`
`void`	`setIntColor(int x, int y, int color)` Sets the integer color composition in X an Y position
`void`	`setIntColor(int x, int y, int alpha, int color)`
`void`	`setIntColor(int x, int y, int c0, int c1, int c2)` Sets the integer color in X an Y position
`void`	`setIntColor(int x, int y, int alpha, int c0, int c1, int c2)` Sets the integer color in X an Y position
`void`	`setIntColorArray(int[] arr)` Set the integer color array for the entire image.
`MarvinImage`	`subimage(int x, int y, int width, int height)`
`void`	`update()`
`void`	`updateColorArray()`

从类继承的方法 java.lang.Object
finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

COLOR_MODEL_RGB
```
public static final int COLOR_MODEL_RGB
```
另请参阅:

常量字段值

COLOR_MODEL_BINARY
```
public static final int COLOR_MODEL_BINARY
```
另请参阅:

常量字段值

PROPORTIONAL
```
public static final int PROPORTIONAL
```
另请参阅:

常量字段值

image
```
protected BufferedImage image
```

arrIntColor
```
protected int[] arrIntColor
```

arrBinaryColor
```
protected boolean[] arrBinaryColor
```

rgb
```
protected int rgb
```

r
```
protected int r
```

b
```
protected int b
```

g
```
protected int g
```

color
```
protected Color color
```

colorModel
```
protected int colorModel
```

formatName
```
protected String formatName
```

numComponents
```
protected int numComponents
```

构造器详细资料
- MarvinImage
```
public MarvinImage()
```
  Creates an image with just 1x1 resolution. Useful in cases where the dimension is set dynamically.
- MarvinImage
```
public MarvinImage(BufferedImage img)
```
  Constructor using a image in memory
  
  参数:
  
  img - Image
- MarvinImage
```
public MarvinImage(BufferedImage img,
                   String fmtName)
```
  Constructor using a image in memory
  
  参数:
  
  img - Image
  
  fmtName - Image format name
- MarvinImage
```
public MarvinImage(int w,
                   int h)
```
  Constructor to blank image, passing the size of image
  
  参数:
  
  int - width
  
  int - height
- MarvinImage
```
public MarvinImage(int w,
                   int h,
                   int cm)
```

方法详细资料

getComponents
```
public int getComponents()
```

subimage

public MarvinImage subimage(int x,
                            int y,
                            int width,
                            int height)

updateColorArray
```
public void updateColorArray()
```

update
```
public void update()
```

clear
```
public void clear()
```

clear
```
public void clear(int color)
```

getType
```
public int getType()
```
Gets the type

getColorModel
```
public int getColorModel()
```

setColorModel
```
public void setColorModel(int cm)
```

getFormatName
```
public String getFormatName()
```

setDimension

public void setDimension(int w,
                         int h)

allocColorArray
```
public void allocColorArray()
```

getIntColorArray
```
public int[] getIntColorArray()
```
返回:

integer color array for the entire image.

setIntColorArray
```
public void setIntColorArray(int[] arr)
```
Set the integer color array for the entire image.

copyColorArray

public static void copyColorArray(MarvinImage imgSource,
                                  MarvinImage imgDestine)

copyIntColorArray

protected static void copyIntColorArray(MarvinImage imgSource,
                                        MarvinImage imgDestine)

copyBinaryColorArray

protected static void copyBinaryColorArray(MarvinImage imgSource,
                                           MarvinImage imgDestine)

getBinaryColorArray

public boolean[] getBinaryColorArray()

getBinaryColor

public boolean getBinaryColor(int x,
                              int y)

setBinaryColor

public void setBinaryColor(int x,
                           int y,
                           boolean value)

getIntColor
```
public int getIntColor(int x,
                       int y)
```
Gets the integer color composition for x, y position

参数:

int - x

int - y

返回:

int color

setAlphaComponent

public void setAlphaComponent(int x,
                              int y,
                              int alpha)

参数:: x -; y -; alpha -

getAlphaComponent

public int getAlphaComponent(int x,
                             int y)

参数:: x -; y -
返回:: alpha component

getIntComponent0
```
public int getIntComponent0(int x,
                            int y)
```
Gets the integer color component 0 in the x and y position

参数:

int - x

int - y

返回:

int color component 0

getIntComponent1
```
public int getIntComponent1(int x,
                            int y)
```
Gets the integer color component 1 in the x and y position

参数:

int - x

int - y

返回:

int color component 1

getIntComponent2
```
public int getIntComponent2(int x,
                            int y)
```
Gets the integer color component 2 in the x and y position

参数:

int - x

int - y

返回:

int blue color

getWidth
```
public int getWidth()
```
Returns the width

返回:

int width

getHeight
```
public int getHeight()
```
Returns the height

返回:

int height

isValidPosition

public boolean isValidPosition(int x,
                               int y)

setIntColor

public void setIntColor(int x,
                        int y,
                        int alpha,
                        int color)

setIntColor
```
public void setIntColor(int x,
                        int y,
                        int color)
```
Sets the integer color composition in X an Y position

参数:

x - position

y - position

color - color value

setIntColor

public void setIntColor(int x,
                        int y,
                        int c0,
                        int c1,
                        int c2)

Sets the integer color in X an Y position

参数:: x - position; y - position; c0 - component 0; c1 - component 1; c2 - component 2

setIntColor

public void setIntColor(int x,
                        int y,
                        int alpha,
                        int c0,
                        int c1,
                        int c2)

Sets the integer color in X an Y position

参数:: x - position; y - position; c0 - component 0; c1 - component 1; c2 - component 2

setBufferedImage
```
public void setBufferedImage(BufferedImage img)
```
Sets a new image

参数:

BufferedImage - imagem

getBufferedImage

public BufferedImage getBufferedImage()

getBufferedImageNoAlpha

public BufferedImage getBufferedImageNoAlpha()

limit8bitsColor
```
public int limit8bitsColor(int color)
```
Limits the color value between 0 and 255.

返回:

int - the color value

Multi8p

public int[] Multi8p(int x,
                     int y,
                     int[][] masc)

Convolution operator

返回:: int[]

getNewImageInstance
```
public BufferedImage getNewImageInstance()
```
Return a new instance of the BufferedImage

返回:

BufferedImage

getBufferedImage

public BufferedImage getBufferedImage(int width,
                                      int height)

Resize and return the image passing the new height and width

参数:: height -; width -
返回:

getBufferedImage

public BufferedImage getBufferedImage(int width,
                                      int height,
                                      int type)

Resize and return the image passing the new height and width, but maintains width/height factor

参数:: height -; width -
返回:

resize
```
public void resize(int w,
                   int h)
```
Resize the image passing the new height and width

参数:

height -

width -

clone
```
public MarvinImage clone()
```
Clones the MarvinImage

覆盖:

clone 在类中 Object

multi8p

public double multi8p(int x,
                      int y,
                      double masc)

Multiple of gradient windwos per masc relation of x y

返回:: int[]

boundRGB
```
public int boundRGB(int rgb)
```

drawLine

public void drawLine(int x0,
                     int y0,
                     int x1,
                     int y1,
                     Color c)

Bresenham愀 Line Drawing implementation

drawRect
```
public void drawRect(int x,
                     int y,
                     int w,
                     int h,
                     Color c)
```
Draws a rectangle in the image. It愀 useful for debugging purposes.

参数:

x - rect愀 start position in x-axis

y - rect愀 start positioj in y-axis

w - rect愀 width

h - rect愀 height

c - rect愀 color

drawRect

public void drawRect(int x,
                     int y,
                     int w,
                     int h,
                     int length,
                     Color c)

fillRectBinaryt

public void fillRectBinaryt(int x,
                            int y,
                            int w,
                            int h,
                            boolean value)

Fills a rectangle in a binary image

参数:: x -; y -; w -; h -; value -

fillRect

public void fillRect(int x,
                     int y,
                     int w,
                     int h,
                     Color c)

Fills a rectangle in the image.

参数:: x - rect愀 start position in x-axis; y - rect愀 start positioj in y-axis; w - rect愀 width; h - rect愀 height; c - rect愀 color

setColorToAlpha

public void setColorToAlpha(int alpha,
                            int color)

Set alpha to 0 for a given color

参数:: color - target color

setAlphaToColor
```
public void setAlphaToColor(int color)
```
Set pixels having alpha == 0 to an a given color.

参数:

color -

equals
```
public boolean equals(Object obj)
```
Compare two MarvinImage objects

覆盖:

equals 在类中 Object

参数:

obj - object to be compared. MarvinImage object is expected.

类 MarvinImage

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

COLOR_MODEL_RGB

COLOR_MODEL_BINARY

PROPORTIONAL

image

arrIntColor

arrBinaryColor

rgb

r

b

g

color

colorModel

formatName

numComponents

构造器详细资料

MarvinImage

MarvinImage

MarvinImage

MarvinImage

MarvinImage

方法详细资料

getComponents

subimage

updateColorArray

update

clear

clear

getType

getColorModel

setColorModel

getFormatName

setDimension

allocColorArray

getIntColorArray

setIntColorArray

copyColorArray

copyIntColorArray

copyBinaryColorArray

getBinaryColorArray

getBinaryColor

setBinaryColor

getIntColor

setAlphaComponent

getAlphaComponent

getIntComponent0

getIntComponent1

getIntComponent2

getWidth

getHeight

isValidPosition

setIntColor

setIntColor

setIntColor

setIntColor

setBufferedImage

getBufferedImage

getBufferedImageNoAlpha

limit8bitsColor

Multi8p

getNewImageInstance

getBufferedImage

getBufferedImage

resize

clone

multi8p

boundRGB

drawLine

drawRect

drawRect

fillRectBinaryt

fillRect

setColorToAlpha

setAlphaToColor

equals